It may be a winter cliché of sorts, but the cold hard truth is that in order to keep warm, one needs downy materials and layers of woolly garments to keep out the chill. At Acne Studios, Jonny Johansson layered a brown sleeveless cropped knitted top with thread detailing over a bright blue long knitwear dress. At Sacai, Chitose Abe added a flash of neon yellow underneath a classic houndstooth fringed cape. Stella McCartney layered in monochrome camel, adding interest by juxtaposing a corseted jumpsuit with a masculine suit. Missoni could be counted on once more for rainbow zigzag-patterned knitwear, while Glenn Martens created interesting fold details in his innovatively proportioned collection for Y/Project.